On invariant (co)homology of a group
نویسندگان
چکیده
There are different notions of homology and cohomology that can be defined for a group with an action another by automorphisms. In this paper we address three natural questions arise in context. Namely, the relation these usual (co)homology semidirect product, interpretation first as some kind abelianization classification (invariant) extensions.
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2021
ISSN: ['1879-3207', '0166-8641']
DOI: https://doi.org/10.1016/j.topol.2020.107561